Transaction not yet indexed

667JkaDkyVDLJQMmbLFTbTRw4a556DhqCeAdbdQaygpsHyXUnuZbxnzGS5BkFEHSqCJqk2Xwc7JFVpFUfRD8iMgJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.